Axis Wind Turbine Generator 3 Blades with Controller 12V 30W for Boats, Gazebos, Cabins, Homes or Industrial(No Instructions)

Esto solo sirve como decoración el supuesto voltaje de 30 voltios es mentira apenas y da 5 voltios con viento muy fuerte y en el primer día de prueba no resistio se salió del pie

nice pretty

No assembly instructions missing a bolt , extra parts with no Instuctions.

I may try my hand at replacing the stock wind blades with something that actually works in less than gale conditions. If it was waterproof this could be propelled by falling water, but I tried it with up to a 25 kmh wind and it barely turns the generator.

The shipping took a month. I put it together with the instructive from the page. The seller still didn't reply to tell me what the resisitors are for or if need to buy a breadboard and solder them. I thought of this as an experimental device, but the lack of documentation doesn't facilitate that.

This turbine does a great job catching the breeze and holds up to a pretty stiff wind. I ordered this as an experiment/learning opportunity as I would like to understand how to harness the power of the wind to supplement my solar panels (which are themselves only limited at this point). This wind turbine works great and puts out a modest amount of power. I have it fed into a controller than also regulates the solar power and then feeds the electricity into portable power stations and a 12v battery. I have not hooked my amp meter to this generator yet, but I know that it is making a positive contribution to my power stores. It was easy to set up and has been a fun experience for me and my granddaughter who has helped me out.

This item is a rip off. It cannot produce 400 watts, you'd be lucky to get 40 out of it. There are no assembly instructions. Don't buy this.

While I agree with other reviewers on the gap between listed power and actual performance, a little common sense and 5 minutes of research with listings such as this go a long way.If you look around online and find highly rated wind turbines in the 400+ watt range, you'll likely notice the price tags are substantially higher than this $50 unit. This is more of a hobbyist/educational kit than something you're going to power your shed or camping trip with.After soldering the 1N4007s & output cap to a pcb, I added JST connections at the motor output leads and the board. Spinning the axis with my hand, I was able to get around 5V at no load. I don't think the blades are necessarily optimal, and plan to try various 3D printed designs.I'm giving this 5 stars for the thrill of assembly and excitement of future modification, I have used 3 phase rectifiers before but had never built my own.TL:DR - if you want a 400W turbine, spend 400W turbine money. If you're a tinkerer/hobbyist interested in DIY 3 phase AC to DC conversion, this might be for you.